ONESUBSEA AS
Patenter (22)
| Tittel | Søknadsnr. | Patentnr. | Status | Statusdato | Utløper |
|---|---|---|---|---|---|
| Subsea well equipment landing indicator and locking indicator | 20181093 | 349797 | Meddelt | 2026-05-11 | 2037-02-13 |
| Power supply system | 20200055 | 349787 | Meddelt | 2026-05-04 | 2040-01-16 |
| Device for Tethering Equipment to the Floor of a Body of Water and Systems comprising the Device | 20240060 | 349700 | Meddelt | 2026-04-07 | 2044-01-23 |
| SUBSEA CONTROL, ACTUATOR AND ASSOCIATED METHODS | EP4172458 | NO/EP4172458 | EP patent gjort gjeldende i Norge | 2026-02-23 | 2041-06-28 |
| HEATING SYSTEMS | EP4077866 | NO/EP4077866 | EP patent gjort gjeldende i Norge | 2026-01-12 | 2040-12-16 |
| WELLHEAD SYSTEM AND METHOD OF OPERATING A WELLHEAD SYSTEM | 20251573 | – | Under behandling | 2025-12-12 | – |
| TOOL FOR THE RECOVERY OF A CASING HANGER FROM A WELLHEAD | 20251493 | – | Under behandling | 2025-11-30 | – |
| TENSIONED WELLHEAD SYSTEMS AND RELATED METHODS | 20251323 | – | Under behandling | 2025-10-31 | – |
| SUPPORT SYSTEMS FOR SUBSEA WELLBORES | 20251168 | – | Under behandling | 2025-10-01 | – |
| WELLBORE INSTALLATION APPARATUS AND METHOD OF LOWER AN APPARATUS TO SEABED | 20250873 | – | Under behandling | 2025-07-30 | – |
| WELLHEAD ASSEMBLIES AND METHODS | 20250276 | – | Under behandling | 2025-03-12 | – |
| SUBSEA SUPPORT APPARATUS AND ASSOCIATED METHODS | 20250149 | – | Under behandling | 2025-02-07 | – |
| SUBSEA ACTUATOR AND ASSOCIATED METHODS | 20241098 | – | Under behandling | 2024-11-06 | – |
| A METHOD FOR CONNECTING A SUBSEA WELL TO A SUBSEA PIPELINE | 20240662 | – | Under behandling | 2024-06-20 | – |
| TORQUE TOOL | 20240377 | – | Under behandling | 2024-04-19 | – |
| SUBSEA WELLHEAD SYSTEM | 20240340 | – | Under behandling | 2024-04-09 | – |
| OFFSHORE PETROLEUM PRODUCTION | 20221380 | 347726 | Meddelt | 2024-03-11 | 2042-12-21 |
| Bend restrictor clamp | 20240220 | – | Under behandling | 2024-03-07 | – |
| AN OFFSHORE HIGH-VOLTAGE ELECTRIC POWER TRANSMISSION ASSEMBLY | 20211326 | 347660 | Meddelt | 2024-02-12 | 2041-11-03 |
| SUBSEA TERMINATION ASSEMBLY | 20220395 | 347635 | Meddelt | 2024-02-05 | 2042-03-31 |
| SUBSEA PETROLEUM WELLHEAD SYSTEMS AND METHODS | 20240029 | – | Under behandling | 2024-01-11 | – |
| SUBSEA WELLHEAD FOUNDATION | 20231332 | – | Under behandling | 2023-12-11 | – |
Kilde: Patentstyret
Design (1)
| Beskrivelse | Søknadsnr. | Reg.nr. | Status | Statusdato | Utløper |
|---|---|---|---|---|---|
| (ukjent) | 20240412 | 088009 | Registrert | 2024-06-18 | 2049-05-06 |
Kilde: Patentstyret